If you’ve ever noticed a small button on your mouse near the scroll wheel, chances are it’s the DPI switch. Many people ignore it or press it accidentally and suddenly wonder why their mouse cursor ...

Switching to a new gaming mouse can feel like stepping into a different world. One moment, your cursor feels sluggish and unresponsive; the next, it’s darting across the screen like it’s on caffeine.

Knowing how to buy the right gaming PC is crucial, but once you’ve spent all that money on an outstanding rig, it’s easy to overlook your peripherals. I know — I was in the same boat for years, ...